body {background: url(../images/login_bg.png) repeat-x #eefaff;}
#cloud {background: url(../images/cloud.png) repeat-x;position: absolute;left: 0;top:0;height: 100%;width:100%;z-index: 10}
#center {width:800px; height:300px;position: absolute;z-index: 30;left:46%; top:27%; margin:-180px 0 0 -400px;}
#code_img {cursor: pointer}
h2 {font-family:  "微软雅黑" !important;}
.form-group {
    float: left; width: 100%;  margin:30px auto; margin-left: 220px;
}
.form-inline {
    width: 800px; height: 500px;
}
.page-header {
    margin-left: 100px;
}

.control-label {

}
.button {
    margin-left: 294px; float: left; margin-top: 20px;
}

.submit {
    margin-left: 30px;
}

.warning {
    margin-left: 200px; color: red;
}
.span {
    margin-left: 30px;
}

form label,small {color: #666;text-shadow: 0 1px 1px white}